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Commit ddd38efd authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "clk: qcom: Add support to round the frequency to kHz"

parents 8c8a8279 d8c8c422

drivers/clk/clk-divider.c

+3 −0
Original line number Diff line number Diff line
@@ -257,6 +257,9 @@ static bool _is_best_div(unsigned long rate, unsigned long now, 
{

	if (flags & CLK_DIVIDER_ROUND_CLOSEST)

		return abs(rate - now) < abs(rate - best);

	else if (flags & CLK_DIVIDER_ROUND_KHZ)

		return (DIV_ROUND_CLOSEST(abs(rate - now), 1000)

			< DIV_ROUND_CLOSEST(abs(rate - best), 1000));



	return now <= rate && now > best;

}

include/linux/clk-provider.h

+1 −0
Original line number Diff line number Diff line
@@ -495,6 +495,7 @@ struct clk_divider { 
#define CLK_DIVIDER_ROUND_CLOSEST	BIT(4)

#define CLK_DIVIDER_READ_ONLY		BIT(5)

#define CLK_DIVIDER_MAX_AT_ZERO		BIT(6)

#define CLK_DIVIDER_ROUND_KHZ	BIT(7)



extern const struct clk_ops clk_divider_ops;

extern const struct clk_ops clk_divider_ro_ops;